We're not the only ones who have her back; Fergie came to Aguilera's defense too. On Dan Patrick's radio show she sympathized with the singer, "You know what? It’s such a huge venue, your nerves take a hold of you. I completely understand. She’s one of the best singers of our time. Nobody can take that away from you, but you get nervous at these things. We’re human."

It's not like Aguilera has any time to worry about the past anyway. She has to prepare for her big performance at Sunday's Grammy Awards (airing live February 13 on CBS from 8-11:30 p.m.), which is rumored to be a tribute to the Queen of Soul, Aretha Franklin.

While we wait for that performance, watch this funny video of outtakes from Burlesque we found!